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    I'm trying to create a UISearchDisplayController programmatically. I have a method which should set up my ... would be greatly appreciated. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I know how to customize binary operators, like this infix operator ** { associativity left precedence 170 } func * ... idea? Thanks so much! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to develop an extension of my app for the Apple Watch. Instead of install the app on the watch, I ... </string> Did I miss something? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I would like to load mp3 and wav audio files as arrays of floats or doubles, similar to the io.wavfile.read ... frameCount: Int(file.length)) } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have one navigation controller with three views. I push the three view controllers onto the navigation controller's ... how I could do that? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I would like to implement a view similar to the detail view of Apple's own Contacts app where it displays ... a UITableView or a UIScrollView? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    The API for using the camera in swift seems a but different and I am having a hard time focusing the ... suggestions are more than welcome! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How is this effect achieved? Code snippets are highly welcome. This can be seen in Notes app and other apps ... .com/iBooks%201.1%20-%206.png See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm new to Swift and taking a class to learn iOS programming. I find myself stumped on how to search in an array ... what I'm trying to do here. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Here is my code in Swift: currentUserFirebaseReference.observeSingleEvent(of: .value, with: { (snapshot: FIRDataSnapshot) ... to stop working. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'am trying to perform as many as possible simultaneous http-downloads an IPad2 ( ios6.0 ). This is pure for ... in C++ ) or thread priority See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    can someone help me please I'm trying to create an IOS app using Swift language and I need to use Hijri ( ... year 1434 in hijri not 2576 ! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a the following name: John Fitzgerald Kennedy. To get its initials, I created a method: extension String { ... the letter in the middle? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am making an IOS app where i am calling an API in viewDidLoad method of view controller. Now i want to reload ... ?? Please help me. Thanks!! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My app has two CollectionViewControllers. Only one is visible at a given time. I have created the following ... when the crashes happen. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My app crashes every time when I try to save image using photo framework. -(void)imagePickerController: ... performChangesAndWait:error:]' See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In Xcode's Variables View, on the right of the Debug area, when an app is running and paused at a breakpoint you ... now thinks foo is (foo)") See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is it possible to access window variable from SceneDelegate in a ViewController? Basically I need an alternative for ... can't find anything See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    For iOS9, ALAssetsLibrary is deprecated. So how to change it as PHPPhotoLibrary instead of ALAssets? if (RecordedSuccessfully && ... ) {}]; } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Code that was previously working in Swift 2.2 is now throwing the following error in Swift 3: Here is my code: let ... 't get my head around it! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have been working on an iOS reader app for a special kind of barcode used by Deutsche Bahn (german ... testArray, length: testArray.count) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I previously used the following to clear and reset the Facebook access token [FBSession.activeSession ... . Any suggestions? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I saw this question, but I am still unable to import a framework and use it inside Xcode 7 beta 2 (7A121l). ... Edit 2: Opened a radar: 21588771 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to make an HTTP PUT request using AFNetworking to create an attachment in a CouchDB server. The ... method to use? Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to convert a [String : String] (a Swift Dictionary) to NSDictionary, for later use on a ... data!, encoding: NSUTF8StringEncoding)! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am getting this warning report in xCode 7.0 This happens when i am using MBProgress HUD in my project. How to ... in Xcode 7 but no use... See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using PhoneGap to build a mobile app for iOS. Lately I downloaded the new Xcode and ran the app on iPhone5 ... new 4-inch screen iPhone 5? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am developing an app using ARC When profiling my app in instruments for memory leaks it shows leaks at the ... main.m:16 30 MyProject start See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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